Results for "âm dương trong tử vi"

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Traditional systems

Tử Vi chart

Cast your Tử Vi chart from your birth date and hour, with a five-line summary and a reading per palace.

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Lunar-solar converter

Convert lunar and solar dates both ways, with leap months, stems and branches and solar terms, or count days between dates.

Calendar and astronomy
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Bát Tự chart

Cast your Bát Tự chart from your birth date and hour, with a quick summary, luck pillars and full working.

Traditional systems
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Vietnamese lunar calendar

See the lunar date, stems and branches, auspicious hours and holidays for today or any day.

Calendar and astronomy
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Auspicious hours

See the day's auspicious and inauspicious hours, and which ones suit your age.

Traditional systems
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Cast a hexagram

Toss three coins six times for an I Ching hexagram and read it on the spot.

Traditional systems
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What energy do you carry

See which element you carry by birth day, by birth year and by numerology, with the working.

Traditional systems
Knowledge › Western › Astrology

What is the Sextile Aspect in Astrology?

Explore the Sextile aspect in astrology: a harmonious 60-degree angle symbolizing opportunity, hidden talents, and cooperation.

Updated 29 Aug 2026Traditional systems
Dictionary › Tử Vi (Zi Wei Dou Shu)

What is Tử Vi Đẩu Số?

Tử Vi Đẩu Số is a traditional Vietnamese-Chinese astrological system that casts a twelve-palace chart from birth date and time.

Updated 12 Sept 2026Traditional systems
Knowledge › Eastern › Vietnamese astrology

Kiep Sat Star in Zi Wei Dou Shu - Origins and Meanings

Explore the origins, characteristics, and meanings of the Kiep Sat star in Zi Wei Dou Shu, its interactions with other stars, and its impact on human destiny.

Updated 2 Sept 2026Traditional systems
Knowledge › Eastern › Vietnamese astrology

Hoa Cai Star in Zi Wei Dou Shu - Origins and Meaning

Hoa Cai in Zi Wei Dou Shu symbolizes solitude, nobility and wisdom, with roots in Eastern philosophy and a leaning toward spirituality and art.

Updated 29 Jun 2026Traditional systems
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The ten heavenly stems

The ten heavenly stems with the five-element attribution and yin-yang polarity of each.

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Vietnamese lunisolar calendar, 1900 to 2100

Every solar day from 1900 to 2100 with its lunar date, leap month flag, day and year stem-branch, the solar term in force and the day officer.

73,414 rowsVersion 1.2.2
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Daily hexagram by the Gua Qi method, 1900 to 2100

Every solar day from 1900 to 2100 with its ruling hexagram under the Gua Qi method (six days seven parts), the line ruling the day, the position in the sixty-hexagram cycle, the winter solstice anchor and the minutes elapsed since it, the solar term and the cardinal hexagram line for that term. Enough to recompute every row independently.

73,414 rowsVersion 1.2.1
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Order of the sixty Gua Qi hexagrams

The sixty hexagrams that take turns ruling the days under the Gua Qi method, in order from Inner Truth at the winter solstice, with their solar month, their rank (duke, sovereign, marquis, grand master, minister) and when each takes over counted from the solstice. The lookup table for the que-ngay-quai-khi-1900-2100 dataset.

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